Callaway Quantum Max OS Golf Irons Graphite 5-PW (6 Irons) / True Temper Denali Silver 60 / Regular

Build confidence across the set with Callaway Quantum Max OS golf irons. Their oversized game-improvement profile is designed for maximum forgiveness, powerful speed and consistent carry, helping golfers make more solid contact across the face and launch the ball higher.

The Modern 360° Undercut Cavity uses a two-piece design with perimeter weighting and an exposed undercut to promote face flex, speed and launch. Progressive Tri-Sole geometry adapts through the set to support consistent turf interaction.

This 5–PW (6 irons) configuration uses True Temper Denali Silver graphite shafts in Regular flex, with an 60g weight class. The OS head’s larger size and increased offset create a confidence-inspiring look at address and a forgiveness-focused setup.

Why choose Callaway Quantum Max OS irons?

  • Oversized profile for maximum forgiveness
  • Modern 360° Undercut Cavity for speed and launch
  • Progressive Tri-Sole geometry for turf interaction
  • True Temper Denali Silver graphite in Regular flex
  • Lamkin Crossline 360 grip

Technical specifications

Specification Detail
Brand / model Callaway Quantum Max OS
Club type Super game-improvement iron set
Set make-up 5–PW (6 irons)
Shaft True Temper Denali Silver graphite
Flex Regular
Shaft weight 60g
Swing weight D2
Grip Lamkin Crossline 360 Black Cap, 50g
Head design Oversized, two-piece Modern 360° Undercut Cavity; Progressive Tri-Sole

Individual club specifications (loft / lie / length)

Specification Detail
Club Specification
5 22° / 61° / 38.50"
6 25° / 61.625° / 37.875"
7 29° / 62.25° / 37.25"
8 33° / 62.875° / 36.625"
9 37° / 63.50° / 36"
PW 42° / 63.75° / 35.75"

Confirm set composition and shaft specification with the retailer before purchase.

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